baber/WOPTO huggingface dataset:
Patent KR-20020092422-A (KR)
IPC: H04R7/02
Filed: 2002-01-31
Abstract: In an electroacoustic transducer (21) with a stationary transducer part (23) and with a membrane configuration (17) comprising a membrane (15) and a handling ring (1) for the membrane (15) connected with the membrane (15), the membrane configuration (17) is connected with the stationary transducer part (23) via the handling ring (1), and the handling ring (1) and membrane (15) are connected together via an interlocking connection.
Patent KR-20030020272-A (KR)
IPC: H02P29/00
Filed: 2001-04-19
Abstract: 기계의 가동부를 전달기구을 통해 구동하는 전동기를 제어하는 전동기 제어 장치가 제공된다.  토크지령이 동작 지령 신호(9)로서 서보 장치(3)에 줄 수 있으면, 서보 장치(3)는 전동기(5)에 동작 지령 신호(9)에 대응하는 입력 토크 신호(12)를 보내고, 전동기 (5)를 동작시킨다. 하면, 가동부(7)이 동작하고, 진동을 발생한다.  서보 장치(3)은 입력 토크 신호(12)와 등가인 입력 토크 신호(11)을 출력하고, 회전 속도 신호(10)과 함께 기억 장치(2)에 기억된다. 분석 장치(1)은 입력 토크 신호(11)과 회전 속도 신호(10)을 FFT로부터 주파수 분석하고, 분석 결과(14)를 출력한다.
Patent KR-20020092462-A (KR)
Title: 오염된 피복 조성물의 처리방법 및 처리장치
IPC: C25D13/24
Filed: 2001-04-04
Abstract: 본 발명은 전착성 피복 조성물 및 오염물을 포함하는 액체의 처리방법에 관한 것이다.  상기 방법은 상기 액체의 적어도 일부를 규조토를 함유하는 여과 매체와 접촉시켜 액체로부터 적어도 일부의 오염물을 분리하는 것을 포함한다.
Patent KR-20030007958-A (KR)
IPC: C04B37/00
Filed: 2002-04-11
Abstract: 우수한 내식성 및 기밀성을 갖는 동시에, 우수한 치수 정밀도를 갖고, 기계적 혹은 열적 응력이 가해진 경우에 충분한 내구성을 갖는 기판 보유 지지 구조체를 얻을 수 있다.  본 발명에 의한 기판 보유 지지 구조체로서의 보유 지지 부재(1)는 기판을 보유 지지하기 위한 세라믹스 기체(2)와, 세라믹스 기체(2)에 접합된 보호통 부재(7)와, 세라믹스 기체(2)와 보호통 부재(7) 사이에 위치하고, 세라믹스 기체(2)와 보호통 부재(7)를 접합하는 접합층(8)을 구비한다.  접합층(8)은 희토류 산화물을 2 질량 ％ 이상 70 질량 ％ 이하, 산화 알루미늄을 10 질량 ％ 이상 78 질량 ％ 이하, 질화 알루미늄을 2 질량 ％ 이상 50 질량 ％ 미만 함유한다.  접합층(8)에 있어서 상기 3 종류의 성분 중 희토류 산화물 혹은 산화 알루미늄의 비율이 가장 많다.
Patent KR-20030061691-A (KR)
Inventor: YUN DONG HYUN
IPC: G11B31/02
Filed: 2003-01-11
Abstract: PURPOSE: An apparatus for practicing a song is provided to repeatedly practice difficult bars and variously listen to music by severally recording the words, accompaniments, and singer's songs. CONSTITUTION: When a user wants to repeatedly listening to or practice anyone bar in the middle of singing a song, the user presses a control button(240). A microcomputer(100) reserves an output signal of the control button until the words of the bar ends. In a moment that the words of the bar ends, the microcomputer pauses a word memory(310), an accompaniment memory(320), a singer's song memory(330), and a user's song memory. The microcomputer returns to a beginning point having a signal bit of the bar proceeded just now and displays the words of the bar. Whenever the user presses a repeat button(250), the word memory, the accompaniment memory, the singer's song memory, and the user's song memory are executed one time and then stopped. The practiced song is recordable in the user's song memory. If the user presses a continuous button(260), the bar is continuously played. After completing the bar, the user presses the control button to proceed with the next bar.
Patent KR-20040065102-A (KR)
Inventor: BYUN HYEONG SIK
IPC: B41J2/195
Filed: 2003-01-15
Abstract: PURPOSE: A method for controlling the printing concentration due to residual ink is provided to print more sheets of paper than before by gradually decreasing printing concentration. CONSTITUTION: A method for controlling the printing concentration due to residual ink comprises the steps of checking if the amount of present residual ink is smaller than a first predetermined value(210), sequentially selecting the amount of residual ink to a second predetermined value(230), selecting the highest value among the predetermined values lower than the amount of residual ink, and performing printing at a lowered printing concentration by using a pattern mask corresponding to the selected value(240,260,262).
Patent KR-20040065765-A (KR)
Title: Defrosting heater for evaporator
Inventor: KIM HAE SEONG
IPC: F25D21/08
Filed: 2003-01-16
Abstract: PURPOSE: A defrosting heater for an evaporator is provided to increase the productivity by forming a rod type defrosting heater insertable into a fin hole of an evaporator, prevent damage of a defrosting heater, and increase the defrosting efficiency by directly inserting a heater wire into the evaporator. CONSTITUTION: An evaporator is formed of heat dissipating fins having a plurality of fin holes, and a plurality of tubes inserted into the fin holes to flow a refrigerant. A circular heater insertion hole is formed at the heat dissipating fin. A heater tube(31) is inserted into the heater insertion hole. A hot wire(33) generates heat in the heater tube by power supply. A rear end of the heater tube is formed as an expanded tube(32) to be fixed at the heater insertion hole. An insulating substance(34) is filled in a space between the hot wire and the heater tube. A front end of the heater tube is opened or shut by a sealing cap(35).
Patent KR-20030063197-A (KR)
Title: 오거식 제빙기
IPC: F25C1/00
Filed: 2003-01-18
Abstract: 바이패스 통로는 오거식 냉동 회로의 구성요소가 되는 압축기의 방출관과 흡입관 사이에 제공되며, 회로의 고압 측의 고온 가스를 저압 측에 역으로 재순환 시킨다.     전자기 밸브는 바이패스 통로상에 설치되며, 전류계는 오거를 구동시키는 기어 모터에 제공되며, 기어 모터의 과부하 작용을 나타내는 과전류 값을 검출한다.     전류계에 의해 과전류 값의 검출에 응답하여, 전자기 밸브는 고압 측의 고온 가스를 바이패스 통로를 통해 저압 측에 공급되도록 동작한다.
Patent KR-20040070960-A (KR)
Inventor: CHOI DONG HYEON
IPC: C30B25/08
Filed: 2003-02-05
Abstract: PURPOSE: A diffusion furnace used in fabricating an integrated circuit is provided to prevent contamination of equipment and avoid consumption of expensive coolant by making cooling water mix with coolant. CONSTITUTION: A flange(200) is prepared. A process chamber(100) is installed on the flange. A sealing member is used for being sealed with the outside, interposed between the flange and the process chamber. A cooling system cools the sealing member, including the first flow path(320) and the second flow path(340). The first flow path through which the first fluid passes to cool the sealing member is installed in the flange. When the supply of the first fluid passing through the first flow path is intercepted, the second flow path through which the second fluid for cooling the sealing member passes is installed in the flange.
Patent KR-20040071477-A (KR)
Inventor: HAN GWAN YEONG
IPC: F25D23/00
Filed: 2003-02-06
Abstract: PURPOSE: A refrigerator with antibacterial and deodorizing functions is provided to execute the antibacterial and deodorizing functions by low power consumption. CONSTITUTION: A refrigerator(11) with antibacterial and deodorizing functions comprises ultraviolet LEDs(Light Emitting Diodes)(1) installed in the refrigerator, to irradiate ultraviolet rays to the inside of the refrigerator; a controller electrically connected to the ultraviolet LEDs, to control the ultraviolet LEDs; a photocatalyst(13) of a thin film spread or adhered on/to the whole or a part of the inside of the refrigerator, to produce OH radical; and a switching unit(3) sensing the closing of a door(11a) and transmitting a signal to the controller, to make the ultraviolet LEDs operate only when the door is closed.
Patent KR-20030069844-A (KR)
IPC: F16K31/08
Filed: 2003-02-19
Abstract: An outer wall of a valve chamber (7) is formed by a cylindrical tubular body (CTB) (2) that extends right over pole shoes (5,6) inserted in the CTB, one end of which forms pipe connections (11,20) for a fluid. Valve components like a dirt filter (18) are installed in the CTB. Independent claims are also included for the following: (a) A method for producing a bistable electromagnetic valve with a valve chamber fitted between two pole shoes and a valve body that slides in it between two end positions and forms a magnetic cutout blade for a permanent magnet and a control coil; (b) and for a refrigerating circuit for a cooling unit with multiple cooling chambers, a compressor, a condenser and vaporizers; (c) and for a domestic appliance with a refrigerating circuit like a refrigerator or a chest freezer.
Patent KR-20030070843-A (KR)
Title: 유체 베어링 기구와 이 유체 베어링 기구를 구비한브러시리스 모터
IPC: F16C33/10
Filed: 2003-02-25
Abstract: 본 발명은, 정밀도 높게 가공 공수를 극단적으로 삭감하고, 저렴하며 어떠한 고속 회전에 있어서도 오일 중단이 일어나지 않는 안정된 오일의 순환 구멍을 갖는 유체 베어링 기구를 제공하기 위한 것으로, 바닥측이 밀폐된 원통 형상의 베어링 하우징(2)의 내부에, 회전축(3)을 회전 가능하게 지지하는 상부 베어링부(2a)와 하부 베어링부(2b) 및 스러스트 받이부(2c)를 가지며, 윤활 유체인 오일(4)이 채워져 있다.  또한, 그 개구측에는 개구측 오일통(2d), 바닥측에는 바닥측 오일통(2e) 그리고 상부 베어링부(2a)와 하부 베어링부(2b)의 사이에 중간부 오일통(2f)이 설치되어 있다.  또한, 개구측 오일통(2d)과 중간부 오일통(2f) 및 바닥측 오일통(2e)을 연결하도록 회전축(3)과 평행하게 오일의 순환 구멍(2g)이 형성되며, 개구측에는 공간(2h)을 형성하여 오일의 누출 방지용 마개(5)가 고정 부착되어 있다.
Patent KR-20040078742-A (KR)
Title: Odorless and innoxious leaf brightener
Inventor: CHO TAI HO
IPC: C09G1/10
Filed: 2003-03-05
Abstract: PURPOSE: An odorless and nontoxic polish composition for plant leaves is provided, to remove insecticides, fertilizers, water drops, soil or dust adhered to the leaves and to give gloss to the leaves. CONSTITUTION: The polish composition comprises 57-63 wt% of an isoparaffin; 36-42 wt% of a petroleum hydrocarbon having a kinematic viscosity of 6.00-11.00 cSt at 40 deg.C; 0.75-0.85 wt% of polyether modified silicone; and 0.1-0.15 wt% of a dimethylsilicon oil having a viscosity of 100-100,000 cSt at 25 deg.C. Preferably the isoparaffin is at least one selected from the group consisting of isoparaffin of C4-C40.
Patent KR-20040082843-A (KR)
Inventor: SONG JI MYEON
IPC: B62D65/18
Filed: 2003-03-20
Abstract: PURPOSE: A location device for a vehicle body-carrying trolley is provided to increase interchangeableness of the trolley in a vehicle production line for various kinds of vehicles by a pin switching unit changing location pins for each kind of the vehicles on the trolley that transfers vehicle bodies of the vehicle production line to each process. CONSTITUTION: A location device(5) of a vehicle body-carrying trolley for fixing the trolley by placing and restricting both side members of a vehicle body(7) at plural sites on the trolley is composed of a pin switching unit(10) correspondent to both sides of the vehicle body-carrying trolley and rotatively mounted to the plural sites by a fixing bracket(11) to rotate and switch location pins(13) for each kind of vehicles to the kinds of the vehicles; the location pins for each kind of the vehicles disposed on rotational surfaces of the pin switching unit, respectively; and a switching-driving unit(30) formed at both sides of the trolley and operated to rotate the pin switching unit by motor-driving force.
Patent KR-20030079733-A (KR)
Title: 메모리 구조체 및 메모리 캐리어 및 전자 장치 및 메모리구조체의 제조 방법
IPC: H01L27/10
Filed: 2003-04-01
Abstract: 메모리 구조체는 제 1 전극(35, 135, 235, 435, 535, 635, 743), 제 2 전극(39, 139, 239a, 239b, 339a, 339b, 439a, 439b, 539a, 539b, 639a, 639b, 735), 제 3 전극(43, 133, 233, 333, 341, 433, 441, 533, 633, 641, 739), 상기 제 1 전극과 상기 제 2 전극 사이에 배치된 제어 소자(25), 상기 제 2 전극과 상기 제 3 전극 사이에 배치된 메모리 저장 소자(23)를 포함한다. 상기 제어 소자와 상기 메모리 저장 소자 중의 적어도 하나는 상기 제 1 전극, 상기 제 2 전극 및 상기 제 3 전극 중의 적어도 하나에 의해 오염으로부터 보호된다.
Patent KR-20040090008-A (KR)
Inventor: KIM YONG KEUN
IPC: E04C5/16
Filed: 2003-04-16
Abstract: PURPOSE: A reinforcement coupler is provided to couple reinforcing bars rapidly and simply by coupling the ends of two reinforcing bars using a sleeve and a wedge without the rotation of a reinforcing bar or a coupler. CONSTITUTION: The reinforcement coupler is composed of a pair of sleeves(2,2a) and a pair of wedges(3,3a) to couple reinforcing bars(1,1a). The sleeves(2,2a) contain a cylinder part(22) and an incline(23) to function as a hanger to prevent the separation of the wedges(3,3a), and the wedges(3,3a) function as a hanger not to be separated by inserting to an opening(22a) of the sleeves(2,2a).
Patent KR-20040090429-A (KR)
Inventor: CHO NAM SEON
IPC: F25D23/02
Filed: 2003-04-17
Abstract: PURPOSE: A holder handle structure of a refrigerator door is provided to prevent damage of a holder handle by simply changing a structure of the holder handle. CONSTITUTION: A sliding door(20) is opened or closed by being pushed or pulled by a user. A handle is installed in front of the sliding door for receiving external force of the user. A holder handle(15) has one end fixed at an upper end surface of the sliding door to fix the handle at the sliding door, and is combined with both ends of the handle. A reinforcing rib(12) is formed at the back around an insertion hole on a surface where the holder handle and the sliding door contact with each other. A securing groove(21) is formed at an upper side of the sliding door to secure the reinforcing rib.
Patent KR-20040091176-A (KR)
Inventor: HWANG JIN HO
IPC: B60R7/02
Filed: 2003-04-19
Abstract: PURPOSE: A luggage tray of a vehicle is provided to easily use and operate, to simplify the combination structure, and to reduce the number of parts by separably combining a male hinge to a female hinge by joining the female hinge to a covering mat with a clip. CONSTITUTION: A luggage tray of a vehicle is composed of an under tray(1) integrated with fixing units(11) at both sides around the front part; a female hinge(13) for combining and covering the fixing units; a male hinge(19) combined separably to a supporting projection(17'); and a covering mat(4) joined to the male hinge by a clip(24). An inserting groove(12) is formed in the fixing unit. The female hinge has supporting plates(14,14') at both sides, a fixing clip(15) on one supporting plate, and a fixing hole(16) on the other supporting plate. The fixing clip is inserted and combined to the fixing hole with covering the fixing unit with the supporting plates.
Patent KR-20040095089-A (KR)
Inventor: CHAR KOOK HEON
IPC: B05D3/02
Filed: 2003-05-06
Abstract: PURPOSE: Provided is a method for manufacturing a nanoporous thin film based on a polynorbornene copolymer having reinforced adhesive property and low dielectric constant suitable for use in advanced multi-chip packages and optical wiring materials. CONSTITUTION: The method for manufacturing a nanoporous thin film comprises the steps of: copolymerizing at least one norbornene monomer with a thermally degradable monomer having a thermal decomposition temperature lower than the glass transition temperature of polynorbornene; coating the copolymer to form a thin film; heat treating the thin film at a temperature lower than the glass transition temperature of polynorbornene and equal to or higher than the thermal decomposition temperature to decompose the thermally degradable monomer, thereby forming nanopores in the thin film.
Patent KR-20040095536-A (KR)
Inventor: KWON OK SUL
IPC: A01N25/04
Filed: 2003-05-09
Abstract: PURPOSE: Provided is a growth regulator containing gibberellin A4+7 as a main ingredient for coating and the preparation thereof, in which gibberellin A4+7 is evenly distributed in mixed carrier of liquid phase lanolin and stearic acid or palmitic acid. Therefore, the growth regulator supplies gibberellin A4+7 to plants which can not produce or produce a trace amount of gibberellin A4+7 by themselves. CONSTITUTION: The growth regulator containing gibberellin A4+7 as a main ingredient for coating is characterized in that 0.3-5 wt.% of gibberellin A4+7 is evenly distributed in mixed carrier of liquid phase lanolin and stearic acid or palmitic acid in a mixing ratio of 7:3 to 9:1. The preparation thereof comprises the steps of: dissolving gibberellin A4+7 in acetone as a solvent; mixing the dissolved gibberellin A4+7 with a mixed carrier of liquid phase lanolin and stearic acid or palmitic acid; agitating the mixture under reduced pressure to remove acetone; and reducing the temperature to normal temperature and agitating it until it becomes a wax type.
Patent KR-20040097769-A (KR)
Inventor: CHO SEONG TAE
IPC: B60L50/16
Filed: 2003-05-13
Abstract: PURPOSE: A power train system is provided to reduce a disconnection of power train during transmission by separating the inertia of an engine during regenerative braking or power-actuated travel. CONSTITUTION: A power train system comprises a first motor(250) mounted between the output shaft of a clutch(220) connected to an engine(210) and the input shaft of a transmission(230); and a second motor(260) mounted between the output shaft of the transmission and the input shaft of a decelerating unit(240). The power train system transmits power in an engine mode, motor mode, hybrid mode and a regenerative braking mode in accordance with the operation of the engine, first motor, second motor and the clutch.
Patent KR-20040099517-A (KR)
Inventor: LEE KYUNG OK
IPC: E02D7/00
Filed: 2003-05-19
Abstract: PURPOSE: A construction method using a pile with an acceleration apparatus is provided to obtain a double piling effect in the identical environment without lifting up a helicopter to the appointed height using an acceleration apparatus. CONSTITUTION: The construction method using a pile(10) with an acceleration apparatus contains: a weight(11) for making a secondary impact; a passage(12) for free-falling the weight(11); a fixture(13) fixing the weight(11) at the appointed height before construction; a pile internal section(14) shocked by the free-falling weight(11) by unfastening the fixture(13). At a primary impact, the weight(11) fixed to an internal accelerator of a pile is separated to guide a secondary impact. The pile(10) with an acceleration apparatus contains a pile structure composed of many piles, and the pile and the pile structure contain a locator guide apparatus to drive a pile exactly to the lost bank.
Patent KR-20040102412-A (KR)
Inventor: CHOI DONG GU
IPC: H01L21/28
Filed: 2003-05-27
Abstract: PURPOSE: A method of forming a metal line is provided to prevent the arcing due to electron current by restraining the electron current from flowing into a metallic film for a metal line using a metallic capping film. CONSTITUTION: A metal film(12) for a metal line, a silicon nitride layer(16) for a hard mask, and a photoresist pattern(18) for defining a metal line region are sequentially formed on a semiconductor substrate(10). Plasma-etching for forming a hard mask and a metal line is performed on the resultant structure by using the photoresist pattern as an etching mask. A metallic capping film(14) is interposed between the metal film and the silicon nitride layer to prevent electron current from flowing into the metal film in the plasma etching. The metal capping film is made of a transition metal of one selected from a group consisting of Ti, TiW, TiN, Ta, TaN, Ti-SiX and Ta-SiX or a compound thereof.
Patent KR-20040040320-A (KR)
Inventor: IDO YASUHIRO
IPC: H01L21/82
Filed: 2003-05-29
Abstract: PURPOSE: A semiconductor device is provided to reduce a reflection ray directed from a reflective surface to a region located apart from a fuse forming region in a horizontal direction by forming the reflective surface having recessed parts. CONSTITUTION: A semiconductor substrate(2) includes a main surface, a fuse forming region, and a blocking layer(12a). The fuse forming region is formed on the main surface and includes a plurality of fuses(16a) buried therein. The blocking layer is formed between the fuse forming region and the semiconductor substrate. The blocking layer prevents a laser ray from proceeding to a lower portion by reflecting the laser ray which was illuminated when the fuse is cut. The blocking layer includes a reflective surface which has a shape of recessed parts in order to reflect the laser ray. The blocking layer is overlapped with a substantially whole region of the fuse forming region in a planar view.
Patent KR-20040104194-A (KR)
Inventor: JUNG SEON OK
IPC: H04M1/27
Filed: 2003-06-03
Abstract: PURPOSE: A method for editing a photograph in a mobile terminal is provided to improve the convenience of users by editing and storing a photograph larger than size for storage in the phone book using a digital photograph editing program according to a user's selection. CONSTITUTION: A user selects a photograph to store in the phone book among the photographs stored in his mobile terminal(SP1). In case that the size of the selected photograph is larger than size for storage in the phone book(SP2), the user transfers the menu of his mobile terminal to a photograph editing mode(SP4). Then the user edits the selected photograph by selecting and extracting a domain corresponding to size for storage in the phone book from the selected photograph(SP5). The user stores the edited photograph in a position corresponding to an associated phone number(SP6).
Patent KR-20030064671-A (KR)
Title: Process for making natural taro dye and method for dyeing natural fiber with natural taro dye
Inventor: YI TAE HOON
IPC: C09B61/00
Filed: 2003-06-09
Abstract: PURPOSE: Provided is a process for making a natural taro dye having excellent color fastness and capable of dyeing a natural fiber simply without any chemical fixing agent and complicate pre-treatments and post-treatments. CONSTITUTION: The process for making a natural taro dye comprises the steps of: preparing a leaf body, a leafstalk and a root of a taro as a raw material for the natural taro dye referred hereinafter as the dyeing material; preparing a weak alkaline solution having a pH of 8-9; mixing the dyeing material with water in a weight ratio of 2:1; filtering the mixed dyeing solution; fermenting the mixed solution at room temperature(20-30 deg.C) and filtering it; mixing the filtered dyeing solution with the weal alkaline solution in a weight ratio of 3:7; and fermenting the mixed solution containing the dyeing solution and the weak alkaline solution.
Patent KR-20040002549-A (KR)
Inventor: NOYLE JEFFREY M J
IPC: G06T11/40
Filed: 2003-06-13
Abstract: PURPOSE: A system and a method for employing non-alpha channel image data in an alpha-channel-aware environment are provided to allow a non-alpha-channel-aware application to write pixel data to a pixel data file. CONSTITUTION: Each pixel in a pixel data file is initialized to have an alpha value of 1(510). After a non-alpha-channel-aware process has completed writing to the pixel data file, one pass is made over the image, decrementing the alpha value of each pixel by 1. The pass results in the pixels written by the non-alpha-channel-aware process, which had been set by the process to an alpha value of zero having a new alpha value of 255(530). Each pixel not written to by the non-alpha-channel-aware application is rendered transparent because of its alpha value of zero, the result of each such pixel's alpha value being initialized to 1 and then decremented by 1(540).
Patent KR-20040107534-A (KR)
Title: Optical signal transmitting system
Inventor: KO JUN HO
IPC: H04B10/25
Filed: 2003-06-13
Abstract: PURPOSE: A system for transmitting optical signals is provided to construct an optical transmission system more simply and inexpensively by using an optical tansmit-receive module as a common port in an OLT(Optical Line Terminal) and installing a single optical cable for the transmission lines between the OLT and plural ONUs(Optical Network Units). CONSTITUTION: A system for transmitting optical signals comprises an OLT(100), an optical splitter(200), plural ONUs(300,400), and plural service subscribers(520,540). The OLT(100) combines various kinds of signals into a single signal and transmits the combined signal through a single optical cable. The optical splitter(200), of which one side is connected to the OLT(100) through the optical cable and the other side is connected with the ONUs(300,400), broadcasts the combined optical signal, transmitted through the optical cable from the OLT(100), to each of the ONUs(300,400). Each of the ONUs(300,400) classifies the transmitted optical signal according to signal kinds, combines the classified signals according to the service subscription of service subscribers, and selectively transmits the classified and combined optical signals to associated subscribers.